Answer:
D)65
Step-by-step explanation:
Striking deviations are any values outside the normal trend of the data. The data set has an interquartile range of 22. If you look at the values that are on the low end you see -5, which is close to the next value of -3 as well as Q1 of -2. On the high end you see the value of 65, which is a long way off to the next value of 37 and even further off from Q3 of 20. A striking deviation would be 65
2 * 73
The prime factors of 146 are 2 * 73.
Answer:
(2,2)
Step-by-step explanation:
Given equations
x-3y=-4-------------------------------(1)
y=-3x+8.------------------------------(2)
Substitute 2 in 1. This means use the value of y in equation 1, to replace y
x-3(-3x+8)=-4------------------open brackets
x+9x-24=-4---------------------collect like terms
10x=-4+24
10x=20---------------------------divide by 10 both sides to get value of x
10x/10=20/10=2
x=2------------------------------use value of x in equation (2) to get value of y
y=-3x+8
y=-3(2)+8
y=-6+8=2
solutions
x=2, y=2
